.h-content{flex: 1 0 auto;}
.h-header{background: url(../images/changjianwenti.jpg) center no-repeat;background-size: 100%;margin: 0;padding: 0 0 20px;}
.h-jumb{background: transparent;text-align:center;color:#fff;margin: 50px 0 280px;}
.h-jumb h1{display:none;}
.h-body{padding:100px 0;}
.h-title{margin-top: 40px;}
